<template>
  <div>
    <div class="crumbs">
      <el-breadcrumb separator="/">
        <el-breadcrumb-item>
          <i class="el-icon-lx-cascades"></i> 商品属性
        </el-breadcrumb-item>
      </el-breadcrumb>
    </div>
    <div class="container">
      <div class="handle-box">
        <!-- <el-button
                    type="primary"
                    icon="el-icon-delete"
                    class="handle-del mr10"
                    @click="delAllSelection"
                >批量删除</el-button> -->
        <!-- <el-select v-model="query.address" placeholder="地址" class="handle-select mr10">
                    <el-option key="1" label="广东省" value="广东省"></el-option>
                    <el-option key="2" label="湖南省" value="湖南省"></el-option>
                </el-select> -->
        <!-- <el-input v-model="query.name" placeholder="" class="handle-input mr10"></el-input> -->
        <el-button type="primary" @click="handleAdd">新增商品属性</el-button>
      </div>
      <el-table
        :data="tableData"
        border
        class="table"
        ref="multipleTable"
        header-cell-class-name="table-header"
        @selection-change="handleSelectionChange"
      >
        <el-table-column
          type="selection"
          width="55"
          align="center"
        ></el-table-column>
        <el-table-column prop="skuId" label="商品ID"></el-table-column>
        <el-table-column prop="skuData" label="商品属性"></el-table-column>
        <el-table-column label="操作" width="180" align="center">
          <template #default="scope">
            <el-button
              type="text"
              icon="el-icon-edit"
              @click="handleEdit(scope.$index, scope.row)"
              >编辑</el-button
            >
            <el-button
              type="text"
              icon="el-icon-delete"
              class="red"
              @click="handleDelete(scope.$index, scope.row)"
              >删除</el-button
            >
          </template>
        </el-table-column>
      </el-table>
      
    </div>

    <!-- 编辑弹出框 -->
    <el-dialog title="编辑" v-model="editVisible" width="30%">
      <el-form ref="form" :model="form" label-width="70px">
        <el-form-item label="商品属性">
          <el-button size="mini" type="success" round @click="addSku"
            >新增商品属性</el-button
          >
          <div v-for="(item, index) in skuData" :key="index">
            <el-form-item label="属性名称">
              <el-input v-model="item.name" placeholder="请输入内容"></el-input>
            </el-form-item>
            <el-form-item label="属性值">
              <el-button
                size="mini"
                type="success"
                round
                @click="addSkuValue(index)"
                >新增属性值</el-button
              >
              <div  v-for="(item1, index1) in item.data"
                :key="index1">
                <div style="display:flex;">
                        <el-input
               
                v-model="item1.value"
                placeholder="请输入内容"
                style="width:60rpx"
              ></el-input>
                    <el-input
               
                v-model="item1.is_default"
                placeholder="请输入内容"
              ></el-input>
                </div>
              </div>
              
              
            </el-form-item>
            <el-divider><i class="el-icon-link"></i></el-divider>
          </div>
        </el-form-item>
      </el-form>
      <template #footer>
        <span class="dialog-footer">
          <el-button @click="editVisible = false">取 消</el-button>
          <el-button type="primary" @click="saveEdit">确 定</el-button>
        </span>
      </template>
    </el-dialog>

    <!-- 新增商品属性 -->
    <el-dialog title="新增" v-model="addVisible" width="30%">
      <el-form ref="" :model="form" label-width="70px">
        <el-form-item label="商品属性">
          <el-button size="mini" type="success" round @click="newAddGoodsSku"
          >新增商品属性</el-button
          >
          <div v-for="(item, index) in newGoodsSku" :key="index">
            <el-form-item label="属性名称">
              <el-input v-model="item.name" placeholder="请输入内容"></el-input>
            </el-form-item>
            <el-form-item label="属性值">
              <el-button
                      size="mini"
                      type="success"
                      round
                      @click="newAddGoodsSkuData(index)"
              >新增属性值</el-button
              >
              <div  v-for="(item1, index1) in item.data"
                    :key="index1">
                <div style="display:flex;">
                  <el-input

                          v-model="item1.value"
                          placeholder="请输入内容"
                          style="width:60rpx"
                  ></el-input>
                  <el-input

                          v-model="item1.is_default"
                          placeholder="请输入内容"
                  ></el-input>
                </div>
              </div>


            </el-form-item>
            <el-divider><i class="el-icon-link"></i></el-divider>
          </div>
        </el-form-item>
      </el-form>
      <span class="dialog-footer">
          <el-button @click="addVisible = false">取 消</el-button>
          <el-button type="primary" @click="saveAdd">确 定</el-button>
        </span>
    </el-dialog>
  </div>
</template>

<script>
import request from "../api/index";
export default {
  name: "basetable",
  data() {
    return {
      query: {
        pageNum: 1,
      },
      tableData: [],
      multipleSelection: [],
      delList: [],
      editVisible: false,
      addVisible:false,
      pageTotal: 0,
      form: {},
      idx: -1,
      id: -1,
      skuData: {},
      newGoodsSku:[
        {
          name:"",
          data:[
            {
              value:"",
              is_default:0
            }
          ]
        }
      ]
    };
  },
  created() {
    this.getData();
  },
  methods: {
    // 获取 easy-mock 的模拟数据
    getData() {
      request.getGoodsSku(this.query).then((res) => {
        console.log(res);
        this.tableData = res.data;
      });
    },
    // 新增商品属性
    handleAdd() {
      this.addVisible=true
    },
    newAddGoodsSku(){
      let newSku = {
        name: "",
        data: [],
      };
      this.newGoodsSku.push(newSku);
    },
    newAddGoodsSkuData(index){
      let data = {
        value: "",
        is_default:"0",
      };
      this.newGoodsSku[index].data.push(data);
      console.log(index);
    },
    //保存商品属性
    saveAdd(){
      let newGoodsSku = this.newGoodsSku
      let goods = {
        skuData:encodeURIComponent(JSON.stringify(newGoodsSku))
      }
      request.addGoodsSku(goods).then(res=>{
        console.log(res)
        if (res.code===200){
          this.$message.success("新增成功");
          this.getData();
        }else {
          this.$message.error("新增商品属性失败");
        }
      })

    },
    // 删除操作
    handleDelete(index,row) {
      // 二次确认删除
      this.$confirm("确定要删除吗？", "提示", {
        type: "warning",
      })
        .then(() => {
          let query = {
            goodsID:row.skuId
          }
          request.removeGoodsSku(query).then(res=>{
            if(res.code===200){
              this.$message.success("删除成功");
              this.tableData.splice(index, 1);
            }else
            {
              this.$message.error("删除失败");
            }
          })

        })
        .catch(() => {});
    },
    // 多选操作
    handleSelectionChange(val) {
      this.multipleSelection = val;
    },
    delAllSelection() {
      const length = this.multipleSelection.length;
      let str = "";
      this.delList = this.delList.concat(this.multipleSelection);
      for (let i = 0; i < length; i++) {
        str += this.multipleSelection[i].name + " ";
      }
      this.$message.error(`删除了${str}`);
      this.multipleSelection = [];
    },
    // 编辑操作
    handleEdit(index, row) {
      this.idx = index;
      this.form = row;
      let skuData = {};
      skuData = JSON.parse(this.form.skuData);
      //   console.log(skuData);
      this.skuData = skuData;
      console.log(this.skuData);
      this.editVisible = true;
    },
    // 保存编辑
    saveEdit() {
      this.editVisible = false;
      let goods = {
        skuId:this.form.skuId,
        skuData:encodeURIComponent(JSON.stringify(this.skuData))
      }
      request.editGoodsSku(goods).then(res=>{
        if (res.code===200){
          this.$message.success(`修改第 ${this.idx + 1} 行成功`);
          this.getData()
        }
        else {
          this.$message.error("修改商品属性失败");
        }
      })
    },
    addSku() {
      let newSku = {
        name: "",
        data: [],
      };
      this.skuData.push(newSku);
    },
    addSkuValue(index) {
      let data = {
        value: "",
        is_default:"0",
      };
      this.skuData[index].data.push(data);
      console.log(index);
    },
    // 分页导航
    handlePageChange(val) {
      this.$set(this.query, "pageIndex", val);
      this.getData();
    },
  },
};
</script>

<style scoped>
.handle-box {
  margin-bottom: 20px;
}

.handle-select {
  width: 120px;
}

.handle-input {
  width: 300px;
  display: inline-block;
}
.table {
  width: 100%;
  font-size: 14px;
}
.red {
  color: #ff0000;
}
.mr10 {
  margin-right: 10px;
}
.table-td-thumb {
  display: block;
  margin: auto;
  width: 40px;
  height: 40px;
}
</style>
